An issue was discovered in SdLegacySmm in Insyde InsydeH2O with kernel 5.1 before 05.15.11, 5.2 before 05.25.11, 5.3 before 05.34.11, and 5.4 before 05.42.11. The software SMI handler allows untrusted external input because it does not verify CommBuffer.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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EUVD-2020-27110 | An issue was discovered in SdLegacySmm in Insyde InsydeH2O with kernel 5.1 before 05.15.11, 5.2 before 05.25.11, 5.3 before 05.34.11, and 5.4 before 05.42.11. The software SMI handler allows untrusted external input because it does not verify CommBuffer. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T08:47:40.903Z
Reserved: 2020-01-06T00:00:00
Link: CVE-2020-5956

No data.

Status : Modified
Published: 2022-01-05T23:15:07.920
Modified: 2024-11-21T05:34:53.930
Link: CVE-2020-5956

No data.

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